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Table of Contents
Related Manuals for CableTronix CT-FSAM550
Summary of Contents for CableTronix CT-FSAM550
- Page 1 INSTALLATION MANUAL CT-FSAM550 Agile Audio/Video Modulator...
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Page 2: Package Contents
One CT-FSAM550 Installation Manual PRODUCT DESCRIPTION The CT-FSAM550 is a professional grade, SAW filtered, all solid-state frequency agile audio/video modulator providing 57 dBmV output over 82 channels from CATV channel 2 to 78 and 95 to 99 from 54 to 550 MHz. This modulator features composite audio-video IF loop for compatibility with encoders and video-override applications. -
Page 3: Specifications
SPECIFICATIONS CT-FSAM550 Audio/Video Modulator Specifications (Typical) 1. Video Channels 82 channels (2-78, 95-99) 2. Frequency Range 54 to 550 MHz 3. Output Level 45 to 57 dBmV, ± 2 dBmV 4. Output Impedance 75 Ohms 5. Output Return Loss -15 dB 6.Output Level Range... -
Page 4: Unpacking And Handling
INSTALLATION AND OPERATION NOTE TO SYSTEM INSTALLER System installer must adhere to Article 820-40 of the NEC that provides guidelines for proper grounding and specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical. 1. -
Page 5: Front Panel
For 120VAC, 60Hz 4. HARDWARE CONNECTIONS a. The CT-FSAM550 is designed for installation in a standard 19” EIA rack. b. Connect a jumper cable between the I.F. Output port and the I.F. Input port if no scrambling or EAS system is being used. -
Page 6: Channel Selection
Ensure the F-connector’s center conductor is making solid contact with the CT- FSAM550’s Video Input, Audio Input, and RF Output ports. c. If the CT-FSAM550 is receiving power but no signal, check to be sure the video and/or audio input cables are securely connected with their respective Video Output and Audio Output ports on the video source and the Video Input and Audio Input ports on the CT-FSAM550. - Page 7 When taking measurements it is always best to use a quality signal level meter. For initial individual CT-FSAM550 setup measurements may be taken from the unit’s RF Output port. System level measurements, however, should be taken from the combiner’s output. For field maintenance, the CT-FSAM550’s Output Test port may be used.
- Page 8 8. DIP SWITCH SETTING for CHANNEL SELECTION Channel Video Offset CH OSC Freq. DIP Switches Std. Freq MHz Video Freq 1 2 3 4 5 6 7 8 9 10 55.25 1014 0 1 0 0 0 0 0 0 0 0 61.25 1020 1 1 0 0 0 0 0 0 0 0...
- Page 9 325.2625 1284 1 0 0 1 0 1 0 0 0 1 331.2625 1290 0 1 0 1 0 1 0 0 1 0 337.2625 1296 1 1 0 1 0 1 0 0 0 1 343.2625 1302 0 0 1 1 0 1 0 0 0 1 349.2625 1308 1 0 1 1 0 1 0 0 0 1...
- Page 10 This is a notice to inform you that content passing thru this device may contain strong language or depictions of violence, sex or substance abuse. This unit contains no parental control features. Parental discretion is advised.
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